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People Systems Developer

Boston💼 Full-time💰 $145,000–$145,000🗓 2026-05-15 → 2026-08-01

Core

Design and deploy AI-native workflows to transform hiring, development, and support processes for employees.

Role type

Senior IC People Systems Developer (AI/LLM)

Builds

AI-enabled systems for talent acquisition, onboarding, performance, and workforce planning

Domain

HR Technology / AI / LLMs

Deliverable

production ML models | product features

Required skills

LLM-powered feature development, API integration, workflow automation, HR system integration, secure system design, responsible AI practices

Preferred skills

AI coding tools usage, HRIS familiarity (Workday, Greenhouse)

Technologies

LLMs (OpenAI, Anthropic, Gemini), n8n, Zapier, Workato, Workday, Greenhouse, Slack, Snowflake, Jira, Google Workspace

Responsibilities

Design, build, test, and implement AI-enabled workflows from PoC to production; Rapidly prototype using LLMs and automation frameworks; Integrate AI capabilities into existing HR ecosystem; Partner with stakeholders to ensure compliance and usability; Evaluate AI tools and vendors; Enable team adoption of AI

Seniority

Mid-Senior, hands-on IC

Rewrite
## Responsibilities - Design, build, test, and implement AI-enabled workflows and tools, moving from proofs of concept to full production and adoption based on user feedback. - Rapidly prototype using LLMs, APIs, and automation frameworks — and move validated ideas into secure, scalable production systems. - Integrate AI capabilities into our ecosystem (Workday, Greenhouse, Slack, Snowflake, Jira, Google Workspace, and more). - Partner directly with stakeholders like People Analytics, HRBPs, IT, Legal, and Security to ensure solutions are usable, compliant, and follow responsible AI practices. - Evaluate AI tools and vendors through hands-on experimentation. - Enable the broader People team to adopt AI effectively and responsibly. ## Requirements - 3-5 years of experience in software engineering, systems engineering, or advanced automation. - Proven ability to build and integrate LLM-powered features or intelligent agents into production, utilizing leading Frontier models (e.g., OpenAI, Anthropic, Gemini) and hands-on experience with coding agents/CLIs (e.g., Claude Code, Cursor). - Strong API integration and workflow automation experience, using tools such as n8n, Zapier, or Workato. - Familiarity with HR systems (Workday, Greenhouse, or similar) preferred. - Comfortable operating independently in a fast-moving, low-structure environment. - Able to translate complex technical systems into clear, practical solutions for business stakeholders. - Skilled at using qualitative data to guide decisions, measure effectiveness, and iterate. - Thoughtful about privacy, governance, and responsible AI practices — especially in sensitive HR contexts. ## Nice to Have - Bonus ## Benefits At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. Success in this role includes reducing manual People workflows by at least 20% through AI-enabled automation and intelligent system design. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them.
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